DE1582637A1 - Device for breaking down and mixing animal feed - Google Patents

Description

Priority 6 September 1966, No. ₀ 39663/66, England

The invention relates to a device for unlocking or " Grinding and. Mixing of material to be processed in individual items, preferably animal feed, with facilities for comminuting or other types of opening up one at a time allocated certain amount of at least one mixture component for each item, with one, this with at least a certain amount allocated by weight of another Mixing component, mixing mixer

In recent times, animal feed is usually produced by chopping or chopping different types of grain Grinding or other disruption and mixing of the same

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with protein concentrate, with minerals or other additives, which usually do not have to be crushed will. The individual different types of grain are stored in silos and, after being crushed or milled, is the flour as the starting material is normally filled into individual storage containers from which it is used for the respective Mixture is withdrawn in the required amount ©. The A Additives that do not require grinding or comminution are usually fed directly into the mixer and the prepared Mixture is then either consumed as flour, or formed into briquettes or cubes.

Such previously known devices have the disadvantage on that the measuring and dispensing of the required amounts of the individual mixture components on complicated and time-consuming V / alternatively it is carried out that the workflow of measuring and supplying the individual mixture components to the Mixer as well as the mixing of the individual batches and the feeding of the same to the processing device and the further conveyance on the processing device to a storage device in an extremely complicated way that the performance small is that individual work steps require a large intermediate storage of mixed material, and that an automatic, previously selectable, program-controllable work routine cannot be achieved is.

The invention is based on the object of such a

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to create direction, with their individual facilities as also the overall arrangement of which a high performance can be achieved, and with a work sequence of individual work steps can be done in such a way that none or only a very low intermediate storage of the mixture is required, so that the work can be carried out uninterrupted and thereby a great overall performance is achievable, and for the implementation different work sequences essentially the The same facilities can be used with a few additional facilities, and in which the individual work steps are uncomplicated Facilities can be carried out in a simple manner can.

The task is solved in that one, the to be unlocked Mixture during the supply of the same from a die Disintegration device feeding container, automatically measuring feeding device and one, the mixture directly after unlocking, directly from the unlocking facility to the mixer, demanding and after, or course after Emptying of the mixer receiving the digested mixture components, this is the appropriate one for each batch Amount of mixture components automatically feeding conveyor is provided"

Preferably one, until the final emptying of the Disintegration device feeding the supply of the measured amount of mixture components for each batch

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Locking device provided.

The mixer can be responsive to its filling level and when the same falls below a predetermined size, the Refilling of mixture components in the digestion facilities and of * digested mixture components in have the mixer effecting device. .

Optionally, the filling can be done by controlling and on a time switch that can be set a little longer than that required to empty the mixer takes place «

It is advantageous to have at least one component in the mixture Provide continuously measuring measuring device, such as a screw conveyor, that is, a screw conveyor or Rotary drill.

It has been shown that the amount of material to be conveyed by a screw conveyor in a certain unit of time with a sufficient degree of accuracy can be maintained » In this way, it is only possible to carry out a single check weighing of a certain volume, for example one thirtieth part of a cubic meter (one cubic foot) of the relevant M-lttrial- to determine the density of the same, a fcshneokenrequired er be arranged in such a way that ej? in a ^ determines & n / msasl of üscireteingen a certain amount of weight the material conveys, and if its speed is constant

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is maintained, a certain weight can be promoted amount of the material by a

speaking time switch ₀

The screw conveyor can also be used instead of being driven a constant speed for a variable time, driven for a constant time, then each the speed depending on the required to be measured Amount is changed. Optionally it is also possible to change the speed and the amount to be conveyed through to determine the number of revolutions of the screw conveyor, which automatically compensates for every change in speed can be.

To reduce the amount of food in the event of overloading of the opening device or the drive means, you can also Control devices for the automatic control of the amount of food to be fed to the opening device as a function of from the to the unlocking facility (or to their drive means) acting power, be provided. The material part to be fed from the feed container to the opening device is deposited on each pail at a much lower speed must be supplied than the measured proportion of material to be supplied to the feed container; for example can fill a batch of grain into the storage container in a few minutes, whereas those for closing required time can be several hours.

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According to an embodiment of the invention in which each a single, one component each Is provided on the closing device receiving mixer, the opening device can after filling a certain measured quantity of constituents that switch off automatically, and kept switched off until the end of the mixing process and until emptying and after emptying has taken place be provided switching device switching on again.

The AufSchlessungseinrichtung with one, she with one be equipped with a metered mixture component loading container, and with a, when the container is empty, the disintegration device be provided automatically disconnecting shutdown device. -

In order to use the pre-determined. Initial working speed A saving device preventing the rotation of the Hess device can advantageously be achieved to be provided.

According to a modified embodiment, the opening device can alternately with two mixers fed by it be connectable in such a way that in the time in which a mixer is unlocked by the processing device Mixing component takes up, the other mixer mixes or discharges the previous filling. By such an arrangement can be the time span in which the opening -

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direction does not work, can be reduced in size or avoided entirely will. It essentially depends on factors such as like the output from the Aufechliessungseinriohtung, the Capacity of the mixer and the required mixing time during which the opening device runs continuously must, the components of the mixture with relatively short interruptions can be fed to the mixer.

The device can also be one, the opening device with a certain measured amount of two or more contain different mixture components feeding feeding equipment. In this way, each of several silos can have one Metering screw conveyor, each with its own timer works together to make the required To be able to deliver the quantity of each component of the mixture. With such an arrangement, the screw conveyors work at the same time or one after the other.

According to a modified embodiment, a premixer can be used with a feed device which supplies a certain metered amount of different mixture components and a feed device this discharge device be equipped.

The device can also be one, just one metered Mixture constituent or also several measured mixture constituents, between the Hess device and the Aufschlies-Büngseinrichtung promotional sainmelförderer as well as a working of the

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Collective conveyor for the respective work of the Hess facility have a securing coupling device "

Preferably several of the facilities can be provided with the entire system or every work movement in the event of operational disruptions disruptive facilities

In any case, a totalizer must normally be arranged to stop the device when the required amount of material has been digested and mixed. It is as well desired to provide automatic shutdown devices, which automatically interrupt the work as soon as the feed container from which the mixture components are fed, is emptied «To ensure that work is not interrupted because a container is empty. no Mixing constituents are required, it is advantageous to provide the measuring device with one of the flow-through flow to assign responsive measuring sensor controllable switch, and to provide a shutdown device that switches off the work of the measuring device when the flow sensor indicates that a mixture component to be measured is not being measured. In in this case must be achieved in order to achieve an initial flow at start-up of the device for a certain start-up time Flow switch paralyzing off switch may be provided.

The mixer can also be used with a discharge conveyor as well one of this brook emptying the mixer automatically

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continuous stopping device. Is also the unloading conveyor unloading the mixer is equipped with a storage hopper that receives the mixture from it, so this must be done with a, the promotion after filling the frying funnel interrupting valve device be. The unloading conveyor is optionally available with a mix receiving hopper or with one, another loading * connected to the machining process performing machining device, so, after filling the storage hopper the filling process automatically interrupting and if necessary releasing valve device can be arranged.

It is beneficial to disrupt the promotion with the source of one Signal connected and with a signal giving and, holding holding circuit interacting warning and display devices to provide «

The arrangement according to the invention offers the advantage that both the individual devices and, as a result, the entire arrangement achieves a high level of performance. As a result, a work sequence of different individual work steps can be carried out in such a way that no or only a very small intermediate storage of the mixture is required, so that the work can be carried out uninterrupted and can be repeated automatically over and over again, whereby a large overall performance can be achieved in the end}, for example, if the device works all night. In this way we get the previous ~

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part that farmers and others whose income does not allow the purchase of expensive and costly equipment, the possibility of _r is given to achieve an economical manner with the inventive device without the need for monitoring by an operator, a relatively high power. .

The object of the invention may in practice be various V / can be realized.

In the drawing is an embodiment of the subject of the invention shown.

It shows:

Fig. 1 is a schematic representation of the mutual arrangement of individual device groups of the automatic system
for grinding and mixing animal feed, in particular poultry feed.

Figs. 2-5 show certain groups of devices with those in them
containing individual facilities in a clearer representation in side or perspective view.

ι Fig. 2 the grain silos and Hess devices

Fig. 5 shows the grinding devices

Fig · 4- the additional storage containers with the measuring devices and

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5 the mixing device.

The grain storage and measuring devices shown in FIG. 2 have several grain silos 21, which are arranged in several rows can be arranged, and of which (each silo has a capacity of about 75 t. The grain is transported by means of longitudinally running conveyors 14 and, if necessary, also fed to the silos from above by means of transverse conveyors (not shown in the drawing), and is fed from the lower part of each silo by means of a screw conveyor 23 which measures the amount of grain to a collecting screw conveyor 24, which connects all the silos to one another. Each screw conveyor consists of a screw conveyor supply certain grain volumes in a certain time. The density of the grain can be checked from time to time by means of control measurements the weight of a certain volume, for example a three-digit part of a cubic meter (a cubic foot) can be determined, it has been shown that it is on this It is possible to have an amount of grain with a certain weight in one a certain time with a sufficient degree of accuracy.

As can be seen from Fig. 3, the collecting screw conveyor .24 feeds the grain to a collecting shaft 31 for the grain, from which it is raised by means of a lifting screw conveyor 32 and

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a grain container 33 is fed, from which it is in turn forwarded to several hammer mills 34, in which it is ground to flour. In the drawing is a single «? Grain bins 33 are shown, but it may be desirable to use several such grain bins, each of which has a capacity of 1 ton, for example. In the embodiment illustrated in the drawing assembly of the grain tank 33 is equipped with a screw conveyor 35 which zuspeiet the grain far mutually parallel hammer mills y \. From each of the hammer mills 34 the flour obtained is fed by means of a blower 36 through an upward pipeline 37 (shown in FIG. 5) "to a two-stage Saheide blower 33, from where it falls down" and through a valve that can be controlled by a motor 39 is fed to two mixers 60, each of which can have a capacity of 1 1/2 t. In mixer 60, the grain is mixed with the mixture components to be added »

The prepared on verschieden® Wels® be added blend components are stored in _(a in Figure 4 apparent) forratsbehäl "tern for 56 s ^ usetssende mixture constituents. As with the K & rn & Llob 1st at the bottom of each reservoir © _e in the ztisu & @ tz © n e Ksnge to I'IJLseSmngsbestandteilen zuaeseender

7 8 & g @ ®ga & @ t _r the in ei & eai g © m®inesmen Sam-

58 tired © t _s w © l ©! I @ j? © ia®n risslitungaumeteuer * -, barsn Setoastenföffdgres ¹ 59 feeds «■ si®f.®r none in. Both Riöhti2ßg®n" @ sig &i; © so that the added mixture constituents one or the other who look at the

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teren {bearing of the two main mixers (shown in ice »5) located filler neck 61 can be supplied. The flour and the ingredients to be added can be used in this way of the Vantile 29 and in one of its positions of the reversible screw conveyor 59 rotating in one sighting is fed into one of the two mixers 60 on the other hand, if the valve is in its other position, and the reversible screw conveyor rotates in the opposite direction, both components are fed into the other mixer. . .

In some cases, the mixture components to be added also by hand, for example from bags, into the jäin filler neck 61 to be fed in *

It can also be desirable that controllable by means of a motor Valve 39 by a reversible screw conveyor to replace and / or the 'reversible worm gear or he 59 by a van that can be controlled by a motor * til to determine which of the mixers made the flour supplied together with the mixture components to be added shall be.

From each of the main mixers 60, the mixed material is by means of a flour discharge conveyor 65 conveyed upward. Does the Unloading conveyor, so the mixer also runs to unload to a load container 66, which is equipped with a reversible

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Screw conveyor 6? is equipped to support au. Öieser can be driven in one direction, do the good in that by the arrow 68 shown direction of the mixed And to the other side in the direction shown by the arrow 69 of a labeling or to supply Vrtirfelformnmngseinrichtung.

Such an arrangement is only one possible example of implementation and does not exclude a different © design. In particular, those in the individual Pertigunsswegan lying individual! facilities, for example, in double Arrangement can be provided, or additional production paths arranged four the. For example, JSs is possible between the two hammer chairs described in the previous embodiment 34- A third hammer mill to be provided by each Silo series either directly or through intermediate storage the Saiamelschacht, in which the grain falls down, fed can be. From this hammer mill the secret can be given to each of the two cutting fan 38 or an additionally arranged one Sshei & e blower are supplied in order to obtain unmixed meal » Each hammer mill can also have its own blower separator are fed, each of the separating fans being a separate ^ their own pair of mixers can feed and then all the necessary facilities can be arranged twice.

All individual facilities of the entire device can be of any known suitable configuration, where

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The invention and the manner './eise relates, in which the individual devices are disposed in mutual relationship to each other and nut © what way they are automatically driven,

This is followed by the mutual position of the individual facilities each other and the automatic drive described in more detail. The entire device can be operated in several different ways «whereby it is up to the user, the one that depends on the circumstances prevailing in him and for to choose him the most favorable mode of operation. In particular, it is advantageous to provide the device for fully automatic operation during the night so that? a relatively large one Amount of uncomplicated food (whereby the hating of cheap Night power is possible) can be prepared, and during the day only the additional mixture components to be added depending on the present Requirements must be added. Regarding the requirement that a. fully automatic operation must be achieved, It should be pointed out that those measuring the grain are automatic Screw conveyor 23 deliver the grain in precisely measured quantities, and that during operation of the same for a certain Number of revolutions for a "specific time with an adjustable Speed this a precisely predetermined amount of grain to feed the Hanmiermühlea and thus also a precisely predetermined amount Amount of meal is fed to the mixers »On similar Heise delivers the additional components of the mixture in total

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send screw conveyor 57 an exactly fixed amount to be added Mixing ingredients. The device is equipped with an operating sequence control device, various of which Types are known, or with a number of timers by which the entire device is controlled may to order from several possible programs depending on the present. To choose and carry out a particular program. The ones on the filling level in the storage devices, in the storage containers and in the mixers appealing flooding devices as well as from the sensing devices responsive to the flow rate Signals coming from the various screw conveyors are fed into a control device, which means that the entire device is completely automatic is guaranteed.

In order to show the different possibilities, we will follow some execution examples of certain possible work sequences described in more detail »

The first sequence of operations described below is essentially for one of the devices shown in the drawing similar device suitable, but single has a single main mixer 60.

Work sequence Is

a) The device is pressed down a »pressure

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button switched on,

b) the hammer mill 34 is put into operation,

c) the screw conveyor 25 which measures the amount of grain is put into operation,

d) as soon as the measured quantities have been delivered, the screw conveyors 23 metering the amount of grain are stopped one by one; as soon as that Grinding of a batch of grain is finished and the grain container 33 is emptied, the mill is stopped and the mixer started;

e). the screw conveyor 57, which measures the amount to be added, is put into operation and after delivery. ~ the required measured amount to be added Mix ingredients stopped;

f) after the predetermined mixing time has elapsed, the Etitisdungs screw conveyor put into operation around the Empty mixer; . ■ ..-. ■

:. ^4th > .- ■■ ■ L-

g) after the mixer has been emptied, it will both . and the discharge conveyor stopped. -.

Hitrauf repeats the work cycle of work steps b-g.

Work sequence II _:; ^Ίί

This work sequence is essentially the same as work sequence I, with the exception that the mixer, once started according to work sequence I, runs continuously. Under these circumstances, step d) is already initiated beforehand, so that the screw conveyor 57, which measures the amount to be added, is put into operation before the hammer mill is stopped. With regard to the other work steps, this work sequence is the same as work sequence I. Work sequence II is suitable, for example, for those cases in which the performance of the hammer mills is high in comparison with the capacity of the mixers, so that the time required to fill the mixers is in Relation to the time it takes to get up and down is small. The time saved in the mixing process is offset by the power consumption required for the mixer to run continuously. It is desirable to provide a single control system that controls and enables many program sequences, which carries out either work sequence I or work sequence II and also according to V / not Several changes to the work sequence, for example by changing the mutual - ratio of the mixture components to be added or the mixed breed time are possible be put into operation one after the other

to feed different parts of different grain bins from different silos.

Ee is also _e the grain bin replace possible 53 mixer by a small Vo SU.

May be, the device as shown in the drawing, two or more mixers to _t (the ait in the success ends A and B designates its arches) which are both from the same mill, or by the same mills loaded with flour "so it may advantageously be to choose the following work sequence:

Work sequence III

a) According to the energy supply program, the tent switches and the ones required for the required Quantity required individual items counting, Counting device, the MUhIe is activated by pressing a button and both mixers are switched on at the same time, these being run continuously.

b) When the drive motor of the mill has reached its full speed, they begin to measure the amount of grain Auger through each of the mill's grain bins Grain to be added At the same time, the screw conveyors that measure the ingredients to be added are also put into operation in order to

BAPORIGINAL 009826/0343

feed components to the same mixer A in which the mill that feeds in the raw material.

c) The zumessenden screw conveyors are stopped one after another, after which the Bald and the mixing is continued in the mixer A, used up until the first batch of grain from the grain tank of the mill is% thereto, the controllable means of a motor valve 59 is riehtungsuegesteuert (or a reversible Sehneekenfärderer reversed direction) »so that the second batch of the skin obtained from the raw material is fed into the second mixer B,

d) As soon as the mill and mixer B are emptied, the second batch of grain can be metered into the grain container immediately and el ei one-sided of the second batch of to be added Mix unsing ingredients in the second mixer 3 (by means of

of the reversible screw conveyor 59) begin «.. Then the grinding and the filling into the mixer B and the MlsQhen in this takes place. .

e) In the meantime, mixer A runs and stops afterwards the preset mixing time, after which the BatladseGhnckeförderer is switched on and the Mixer A Is ^ rb. If mixer A is empty, the Ent * ~ LadungssSlin @ Qkenförderer stopped, whereupon the mixer A is available again to get a new batch of ingredients for one

009826/0343 bathroom ORIGINAL

to take up the following job »

f) let the second batch of grain emptied, this is done by means of a motor controllable valve and the direction reversible The screw conveyor is reversed in the direction of mixer A, whereupon the third batch of grain and the part of the bedding to be added begins. In the In the meantime, the mixer 3 ends the mixing and the Process of unloading the second batch in the manner described above. The reciprocal operation of the two mixers is continued automatically until the entire amount to which the device counting the lots is set, is reached, whereupon the entire device is stopped.

The device is also stopped when the concealer or the unloading bin in which the flour unloading screw conveyor the mixed flour conveys, filled or over * full, or if the delivery of any, during the The work sequence to be added is interrupted.

Kinzelne operations of the above sequence of operations can * wide limits be changed depending on taste and on the respective requirements ti, is generally the work of Vorrichtune by a one matches scoring Zähleinj && ttcnt @ b, "" Q di% _f vfemn a voibestiaete ZEW conducted by Arbeitsböispielen been 1st. Including the work of the whole

BATH ORIGINAL.

3t

Stopping or interrupting the device if the delivery of any goods to be added is caused by emptying a container or interrupted by a malfunction Safety devices provided «

The work sequence of the entire device is controlled by a “time switch that controls the entire work cycle, ie interaction with «the one item of items to be processed

k counting devices which switch off the entire device after a desired number of work cycles has been completed can be adjusted in a convenient way. The time switches are automatically retractable so that they are returned to their initial position with the exception of an electrical signal given during the work sequence prevents this »Should the

'Work will therefore be interrupted for whatever reason the timer ensures the delivery of the correct »amount of additives for the current work cycle, but not a new work cycle turn on more.

You can also completely control the entire work sequence be carried out on a time basis, with a maximum required tent time period slightly exceeding is zueaeeaen. In some cases, it may be necessary to

«■ 2Sr

at ZMt can be achieved, and the control of the device verednfaoht become, fall, on the filling level or on the through « and Turn off individual? Control facilities «Modifications or in addition, such devices can also be used to achieve safe control or to switch off gassing devices, which enable the switching on of Delay work if there is a previous work for some reason do not yet run in a more satisfactory manner Heise has ended.

For example, at bath of work step b) in work sequence I, if the metered grain size has been allocated and Sas Kohl has been fed to the mixer, the mixer can be switched on by emptying the grain container 33, indicating the filling level of this container. Follow »Selective catfish can also be paused after the last screw conveyor has been switched off, the length of which is selected so that the time is sufficient to ensure that the grain container is emptied.

In addition, anyone can measure an allocation amount Screw conveyor preferably with one on the flow stream appealing feeling device to be equipped to the stop the entire system if the screw conveyor does not runs when it should run, or when there is no flow rate BUHg takes place in this because the promotional material is

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needs or is interrupted by a fault. On the same Each container can be equipped with a sensing device that is responsive to the filling level and that makes it work all those facilities that are filled from this container must be interrupted if these containers are empty.

In addition, various containers can also be equipped with sensing devices that respond to the filling height and indicate whether these containers are full; in particular, such a device is used to stop the discharge conveyor 65 and automatically every further feed before the mixed material from the ent » speaking mixer to the gatekeeper 'that holds the mixed secret. receives from the mixer to stop when this container is full If the goods are removed from this unloading container, work is resumed

The control device must be designed in such a way that the following Conditions can be met: The delivery of mixed material to the grain container of an automatic device must be prevented can, until the grinder, at its full speed runs. Is the grinding device equipped with a premixer » Feeding in of pre-milled grain from this must be prevented until the grinding device has reached its full geöoteflifigkeit. The marriage son corner conveyor of a mixer may only be switched on at the bath on the predetermined side and must immediately after emptying each of the mixers, or as soon as the unloading container into which the unloading is

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kenförderer promotes the good »is full, are held out, If the unloading auger is running, so too must the mixer run to support the discharge ^ u.

If it is necessary to control the addition of a mixture component as a function of two or more conditions, then preferably "and ¹¹ or" or "connecting lines can be used in order to be able to connect individual devices in series or in parallel with the other. Relays are preferred or contact switches are used to control the drive mechanisms of the various devices ...

It "should * be pointed out that the subject matter of the invention the exemplary embodiments presented are not limited only to adf is, and that it does not apply exclusively to the mixing of animal feed, since it is also used for production other composite mixture constituents can be used in which digestion of the same is followed by a mixing process or other possible work processes.

Claims before

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Claims (21)

Claims 1. Apparatus for expanding and mixing in individual pieces Lot of material to be processed, preferably animal feed, with facilities for crushing or other types of closure a certain amount allocated in each case by weight at least one mixture component for each item, with one, this with at least one allocated by weight Mixing a certain amount of a further component of the mixture Mixer, characterized in that that a «the mixture to be opened up during the supply the same from one feeding the Aufschliesstmgseinrichtung Container, self-measuring feeding device and one that Mixture immediately after opening up directly from the Disintegration device for the mixer promoting and, after or shortly after emptying of the disrupted mixture components receiving mixer this one for each batch measured amount of mixture components, automatically dispensing Funding device is provided. 2o gate direction according to claim 1, characterized that one, until the final emptying of the container feeding the opening device, the feed the amount of mixture ingredients measured for each item blocking device is provided * 3. Apparatus according to claim 1 or 2, characterized g e - 00 9826/034 3
• - 26 - _BATH k β η η ζ β i levels that the mixer, to its filling height appealing, and when it sinks below a predetermined size, the refilling of mixture components into the disintegration device and disintegrated mixture constituents in the mixer having. ' 4. Apparatus according to claim 1 or 2, d a d u r c h ge kenn ζ ei c hset that the refilling is controlling and for a longer time than necessary to empty the mixer Time period adjustable time switches are provided. 5. Device according to one of the preceding claims «characterized in that sine, at least Hess equipment that continuously measures a component of the mixture is provided. 6. Apparatus according to claim 5 »thereby g e k e a n ζ ei cane t that as a measuring device, the volume measuring device «for example a screw conveyor or a scoop drill »is provided. 7. Apparatus according to claim 5 or 6, characterized in that - k © η η ζ ei ch η β t that in order to reduce the amount of food to be fed to the opening device (or its drive means) control devices for the automatic control of the amount of food to be fed to the opening device, in 009826/0343 ^ mSPBCTED Depending on the access device (or on whose drive means) 'acting power are provided. 8. Device according to one of the preceding claims, characterized in that in each case a single, one component of the mixture in each case of a disintegration device receiving mixer is provided, and one the Aufschlusseinriohtung after filling a certain Amount of metered mixture components that switch off automatically and remain switched off until the end of the mixing process, and switch on again after the mixture has been emptied Switching device is provided. 9. The device according to claim 8 _t dadui »chgeke η η indicates that the opening device is equipped with a container that feeds it with a metered mixture component, and that the opening device is provided with automatic shutdown devices when the container is empty. 10. Device according to one of the preceding claims, characterized by d that until the operating speed predetermined for the unlocking device is reached, a rotation of the measuring device is prevented Locking device provided 1st. 11. Device according to one of claims 1 to 7, d a you r eh 009826/0343 _BADOmGINAL - 28 - ■ -.-- VU: ... ■■. · ■■ »■ V '■■■;''■■■■ ^: ■' ■■ ge ken η ζ ei ch η et that the locking device can alternately be connected to two mixers fed by it in such a way that in the time in which one mixer takes up the mixture component digested by the processing device , the other mixer mixes or discharges the previous filling. 12._ Device according to one of the preceding claims ^! characterized in that a feed device is provided which feeds the digestion device with a certain amount of two or more different mixture components 13 · The apparatus of claim 11, dadur ~ chgekeh η - η ^s ze ic h et that a premixer with one, that a certain metered amount of different constituents of the mixture feeding means and a supply this discharging JäitladungseinrichtunG 1st equipped " 14 * device according to one of the preceding addresses, d a you r c h g β k β η η ζ ei c bn e t that one, only one or more metered components of the mixture Mixing constituents, between the measuring device and the opening device conveying collecting conveyor as well as a work of the collective funders during the respective work Coupling devices ensuring the measuring device are provided are· 009826 / Q343 - 29 -: 15 · Device according to one of the preceding claims, characterized marked that the mixture ingredients feed hoppers associated with a mixer and Automatic shutdown devices that interrupt the work after the feed hopper has been emptied are provided. Device according to one of the preceding claims, characterized in that the measuring device is assigned a switch that can be controlled by a measuring sensor responding to the flow rate and one, the operation of the measuring device, when the flow sensor indicates that a mixture component to be measured is not measured is, disconnecting disconnection device is provided. 17 · Device according to claim 16, characterized in that that in order to achieve an initial flow when starting up the device, a certain start-up time is required the switch that responds to the flow rate paralyzes Off switch is provided 18. Device according to one of the / preceding claims, characterized in that the mixer with a discharge conveyor as well as with one of these after Emptying the mixer is equipped with automatic stopping device. 19 · Device according to one of the preceding claims, d a - 009826/0343 - 50 - d u r c h e know ζ e 1 c h η e t that the mixer unloading unloading conveyor with one that mix of this receiving discharge container is connected, which is connected to a, the conveyance interacts after filling of the * discharge container interrupting switching device. 20. Device according to one of the preceding claims, d a -. it is clear that the discharge conveyor can be equipped with a discharge container that holds the mixture or is connected to a processing device performing a further processing operation and with one, after filling the 3Mtladungsbehälters the filling process automatically interrupting and if necessary releasing switching device is provided. 21. Device according to one of the preceding claims _t da— through ge ke η η ζ ei ch η et that with the supply source of a signaling device interrupting the promotion and with a big eel giving and holding holding circuits cooperating warning and display device are connected. 09826/0343 Blank page